Q: What are the prime factors of the number 7,348,806?

 A: 2, 3, 15121

Why are those the prime factors of the number 7,348,806?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 7,348,806

7,348,806
Factor Arrows
23,674,403
Factor Arrows
31,224,801
Factor Arrows
3408,267
Factor Arrows
3136,089
Factor Arrows
345,363
Factor Arrows
315,121

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 3, 15121

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 3 x 15,121 = 7,348,806

This can also be written as 21 x 35 x 15,1211 = 7,348,806

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


More Examples

Here are some more numbers to try:

Try the factor calculator

Explore more about the number 7,348,806:


Ask a Question